Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r166-smll-158987787600390.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is AutoFlight-PT-02a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787600390
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 3.3K Mar 25 23:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 25 23:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 18:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 25 14:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 25 14:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 10:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 25 10:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 16K Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-00
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-01
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-02
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-03
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-04
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-05
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-06
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-07
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-08
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-09
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-10
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-11
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-12
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-13
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-14
FORMULA_NAME AutoFlight-PT-02a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591449867193

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-06 13:24:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-06 13:24:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-06 13:24:30] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2020-06-06 13:24:30] [INFO ] Transformed 57 places.
[2020-06-06 13:24:30] [INFO ] Transformed 55 transitions.
[2020-06-06 13:24:30] [INFO ] Found NUPN structural information;
[2020-06-06 13:24:30] [INFO ] Parsed PT model containing 57 places and 55 transitions in 130 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 400 resets, run finished after 103 ms. (steps per millisecond=97 ) properties seen :[0, 0, 1, 0, 0, 0]
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 128 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 196 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 148 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 137 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 45 rows 57 cols
[2020-06-06 13:24:30] [INFO ] Computed 16 place invariants in 7 ms
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using 15 positive place invariants in 27 ms returned sat
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-06 13:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2020-06-06 13:24:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 13:24:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 20 ms returned unsat
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 2 ms returned sat
[2020-06-06 13:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2020-06-06 13:24:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 13:24:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 22 ms returned sat
[2020-06-06 13:24:31] [INFO ] [Nat]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-06 13:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-06 13:24:31] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2020-06-06 13:24:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2020-06-06 13:24:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2020-06-06 13:24:31] [INFO ] Deduced a trap composed of 25 places in 63 ms
[2020-06-06 13:24:31] [INFO ] Deduced a trap composed of 24 places in 48 ms
[2020-06-06 13:24:31] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 136 ms
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 2 ms returned sat
[2020-06-06 13:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2020-06-06 13:24:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 13:24:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 20 ms returned unsat
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 4 ms returned unsat
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-06 13:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 13:24:31] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2020-06-06 13:24:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 13:24:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned unsat
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-02a-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-02a"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is AutoFlight-PT-02a, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-smll-158987787600390"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-02a.tgz
mv AutoFlight-PT-02a execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;